#pragma once 
#include<iostream>
#include<string>
#include<cerrno>
#include<cstring>
#include<cstdlib>
#include<sys/types.h>
#include<sys/stat.h>
#include<unistd.h>
#include<fcntl.h>

#define FIFO_FILE "./myfifo" 
#define MODE 0064 

enum
{
   FIFO_CREAT_ERR = 1,
   FIFO_DELETE_ERR,
   FIFO_OPEN_ERR
};

class Init
{
public:
    Init()
    {

        int n = mkfifo(FIFO_FILE, MODE);
        if(n == -1)
        {
            perror("mkfifo");
            exit(FIFO_CREAT_ERR);
        }
    }

    ~Init()
    {
        int m = unlink(FIFO_FILE);
        if(m == -1)
        {
            perror("unlink");
            exit(FIFO_DELETE_ERR); 
        }
    }
};
    
